IV.—Classified list of patents, &c.—Continued. Inventions or discoveries. Patentees. Candle-moulding... Caoutchouc, divesting of its adhe sive properties. Cement for cisterns... Cement, hydraulic, from basanite.. Coloring-matter, manufacture of.... Composition matter for fire-brick, &c. Composition, protecting metallic sheathing of vessels. Composition, water-proof, for boots, &c. Patentees. Bitterings from kettles, process of David Dear........ separating. Candle-moulding.. J. Moore and S. P. ..... Thomas Coyle....... Ebenezer C. Warner.. Henry Stevens... Christ'phr W. Fenton. Edward M. Robinson Patrick G. Nagle.. Residence. .... New York city.. Brooklyn, N. Y..... Danville, Ky........ Sinking Valley and Logan's Valley, Pa. Subject of the King of Saxony. Manchester, Conn... Taunton, Mass Cranston, R. I.... Smithfield, R. I Newport, R. I.... Enfield, N. H... CLASS IV.-Chemical processes, manufactures, and compounds, including medicine, dying, color-making, distilling, soap and candle-making, mortars, cements, &c. Residence. ... Date of patent. .... Mt. Vernon, Vt.... Aug. 8 July 29 Oct. 18 Pougkeepsie, N. Y.. Dec. 20 June 14 Sept 22 July 11 Feb. 11 May 8 Aug. 8 Nov. 25 Baltimore, Md.. Philadelphia, Pa... Nov. 23 April 17 July 23 Dec. 29 1837. Salina, N. Y........ Oct. 18 Strasburg, Pa....... Mar. 3 Date of patent. Nantucket, Mass... July 11 New York. June 17 Aug. 16 Oct. 6 Oct. 28 Sept. 22 Aug. 8 Feb. 1 IV.-Classified list of patents, &c.—Continued. Inventions or discoveries. Cooking stove. Cooking stove.. Air to wood and coal stoves, (ante- Patentees. ..... Patentees. CLASS V.-Calorific, comprising lamps, fireplaces, stoves, grates, furnaces for heating buildings, cooking apparatus, preparations of fuel, &c. ..... Abraham T. Mixell... Edwin Reed...... John Richardson Residence. ..... ... Federick A. Frickhardt. Easton, Pa....... New York. Salina, N. Y.... Utica, N. Y......... Parish Ascension, La. Residence. .... Boston, Mass. Dighton, Mass... Painesville, O... Lynn, Mass. New York city... Louisville, Ky. New York city... Portsmouth, Va. Date of patent. Dec. 7 June 10 July 11 April 17 June 3 Oct. 28 July 31 Oct. 23 Nov. 11 July 17 Oct. 28 Aug. 8 Dec. 7 Sept. 21 June 14 July 29 July 17 Sept. 25 Date of patent. 1837. Sept. 25 Mar. 11 Oct. 18 Sept. 21 Oct. 28 Jan. 31 July 19 July 29 案 July 29 Aug. 8 Aug 15 Aug. 31 Oct. 18 Nov. 20 Nov. 23 Dec. 1 Dec. 20 Dec. 29 July 29 Nov. 20 Sept. 25 IV.—Classified list of patents, &c.—Continued. Inventions or discoveries. Patentees. Boilers, steam........ Explosion of boilers, preventing. .. moving houses. Pistons, metallic, for steam engine pumps. James Barron..... Philip Wiler.... Jas. Cox. Horace Gleason .... Thomas Mills................. Patentees. Residence. James J. Rush................ John Swainson, 1 Boston, Mass... 1537. Philadelphia, Pa.... Oct. 6 West Nov. 4 Derby. Cann....、 Havana, New York. Date of patent. Residence. Philadelphia, Pa.... ..... Dec. 15 Aug. 8 July 22 Mar. 3 July 29 Dec. 26 Aug. 8 Apr. 20 June 30 June 30 CLASS VI.-Steam and gas engines, including boilers and furnaces therefor, and parts thereof. IV.-Classified list of patents, &c.—Continued. Patentees. Steering apparatus for ships, &c... Patentees. .... Ross Winans.... ... ... CLASS VII.-Navigation and maritime implements, comprising all vessels for conveyance on water, their construction, rigging, and propul sion; diving dresses, life preservers, &c. Abraham Morrison.... Francis D. Beck with. .... Barnabas Gillespie.. John Finley.. Jesse Ong..... Samuel Nicolson. John B. Ogden and Residence. New York....... Baltimore, Md.. .....do.. ..do ......... ..... IV.-Classified list of patents, &c.—Continued. CLASS VIII.-Mathematical, philosophical, and optical instruments, including clocks, chronometers, &c. Inventions or discoveries. Circumferenter CLASS IX.-Civil engineering and architecture, comprising works on rail and common roads, bridges, canals, wharves, docks, rivers, weirs, dams, and other internal improvements, buildings, roofs, &c. Inventions or discoveries. Axle, and thorough boxes for car- Axletrees, &c., setting.. Patentees. Car, railroad safety..... James McCann...... Link, self-separating, for connecting rai road cars, &c, Patentees. William Slicer....... Timothy Fessenden... William Kinkead.... Residence. ..... New Market, Va.... Conrad H. Hunt and | CLASS X.-Land conveyance, comprising carriages, cars, and other vehicles used on roads, and parts thereof. ..... Johnstown, Pa..... Residence. .... Date of patent. 1837. Dec. 20 Feb. 25 White Hall, Va.. Mar. 11 .... Date of patent. 1837. Nov. 4 July 17 Dec. 20 Oct. 6 ... Oct. 12 July 22 Date of patent. Baltimore, Md..... 1837. July 5 Elkton, Md..... Dec. 29 Fredericksburg, Va.. Dec. 26 |